An oxygen supply system, in particular for a passenger aircraft, includes a container housing having a container door, a latch controller coupled to a latch of the container door and configured to control the latch to releasably open the container door, a microcontroller coupled to the latch controller and configured to output a first latch deployment signal to the latch controller to cause the latch controller to open the latch, a pressure sensor coupled to the latch controller and configured to output a second latch deployment signal to the latch controller to cause the latch controller to open the latch, and an energy storage coupled to the microcontroller and the pressure sensor, the energy storage being configured to supply the microcontroller and the pressure sensor with electrical energy. The microcontroller includes built-in test equipment (BITE), the BITE being configured to monitor and test the operability of one or more of the microcontroller, the latch controller the pressure sensor and the energy storage.
OXYGEN SUPPLY SYSTEM WITH BUILT-IN TEST EQUIPMENT
SAUERSTOFFVERSORGUNGSANLAGE MIT INTEGRIERTER TESTAUSRÜSTUNG
SYSTÈME D'ALIMENTATION EN OXYGÈNE AVEC UN ÉQUIPEMENT D'ESSAI INTÉGRÉ
2018-10-03
Patent
Electronic Resource
English
IPC: | A62B DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING , Vorrichtungen, Geräte oder Verfahren zur Lebensrettung / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES |
Integrated breathing oxygen supply system and oxygen supply method for underwater equipment
European Patent Office | 2024
|INFRA-RED SENSOR ASSEMBLIES WITH BUILT-IN TEST EQUIPMENT
European Patent Office | 2022
|INFRA-RED SENSOR ASSEMBLIES WITH BUILT-IN TEST EQUIPMENT
European Patent Office | 2022
|